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europiu vs promețiu

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1 Tabelul periodic
1.1 Simbol
Eu
Pm
1.2 Număr grup
Tennessine Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
gadoliniu Metal
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1.4 perioada Număr
Uraniu Metal
6
Rank: 2 (Overall)
6
Rank: 2 (Overall)
litiu Metal
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1.8 bloc
f block
f block
1.9 Element de familie
lantanidelor
lantanidelor
1.10 Numărul CAS
roentgeniu Metal
7440531
Rank: 34 (Overall)
7440122
Rank: 67 (Overall)
Aluminiu Metal
1.12 Nume grup spațiu
3m Im_
Nu e disponibil
1.13 Număr spațiu grup
Sodiu Metal
229,00
Rank: 1 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Plutoniu Metal
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2 Fapte
2.1 Fapte interesante
nu e disponibil
  • Promethium metalic găsit în pitchblende.
  • Promethium metal este metal puternic radioactiv.
2.2 surse
S-au găsit în minerale, Minerit, Minereurile de minerale
S-au găsit în minerale, Minerit
2.3 Istorie
2.3.1 care a descoperit
Eugène-Anatole Demarçay
Chien Shiung Wu, Emilio Segrè, Hans Bethe
2.3.2 Descoperire
în 1896
în 1942
2.4 Abundenţă
2.4.1 Abundenței În Universul
Fier Metal
5 * 10-8 %
Rank: 27 (Overall)
Nu e disponibil
Rank: N/A (Overall)
taliu Metal
3.1.2 Abundenței În Soare
Fier Metal
~0.00000005 %
Rank: 27 (Overall)
~-9999 %
Rank: N/A (Overall)
beriliului Metal
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3.1.4 Abundenței În Meteoriți
Fier Metal
0,00 %
Rank: 43 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Aur Metal
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3.2.1 Abundenței în scoarța Pământului
Aluminiu Metal
0,00 %
Rank: 36 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Radiu Metal
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3.4.2 Abundenței în oceanele
Sodiu Metal
0,00 %
Rank: 42 (Overall)
Nu e disponibil
Rank: N/A (Overall)
protactiniu Metal
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3.4.4 Abundenței la om
Calciu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Radiu Metal
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4 utilizări
4.1 Utilizări și beneficii
  • metale europiu utilizări principale este în tipărirea bancnotelor euro. Aceste note lumina roșu în lumină UV.
  • Acesta este utilizat în becuri redus de energie.
Character length exceed error
4.1.1 Utilizări industriale
Industria chimica
N / A
4.1.2 Utilizări medicale
N / A
N / A
4.1.3 alte utilizări
Aliaje
N / A
4.2 Proprietățile biologice
4.2.1 Toxicitate
non Toxic
non Toxic
4.2.2 Prezent în corpul uman
da
Nu
4.2.3 in Blood
Sodiu Metal
Nu e disponibil
Rank: N/A (Overall)
0,00 Sânge / mg dm-3
Rank: 37 (Overall)
Plutoniu Metal
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4.2.5 in Bone
Calciu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Plutoniu Metal
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5 Fizic
5.1 Punct de topire
Tungsten Metal
822,00 ° C
Rank: 55 (Overall)
1.042,00 ° C
Rank: 43 (Overall)
franciu Metal
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5.3 Punct de fierbere
Tungsten Metal
1.597,00 ° C
Rank: 56 (Overall)
3.000,00 ° C
Rank: 31 (Overall)
Fleroviu Metal
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6.2 Aspect
6.2.1 Stare fizică
Solid
Solid
6.2.2 Culoare
silvery alb
Necunoscut
6.2.3 Luciu
Lucios
Metalic
6.3 Duritate
6.3.1 Mohs Duritate
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu Metal
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6.3.4 Duritatea Brinell
Osmiu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu Metal
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6.3.6 Duritatea Vickers
Tungsten Metal
167,00 MPa
Rank: 34 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Paladiu Metal
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6.5 Viteza sunetului
tehnețiu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
taliu Metal
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6.6 Proprietăți optice
6.6.1 Indicele de refractie
Paladiu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mercur Metal
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6.6.3 reflexiei
Argint Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
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7.2 forme alotropice
Nu
Nu
7.2.1 alfa forme alotropice
Nu e disponibil
Nu e disponibil
7.2.2 p forme alotropice
Nu e disponibil
Nu e disponibil
7.2.3 y forme alotropice
Nu e disponibil
Nu e disponibil
8 Chimic
8.1 Formula chimica
Eu
Pm
8.2 izotopii
8.2.1 Izotopi cunoscute
Paladiu Metal
31
Rank: 8 (Overall)
27
Rank: 12 (Overall)
Tennessine Metal
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8.4 Electronegativitate
8.4.1 Pauling Electronegativitate
Aur Metal
1,20
Rank: 39 (Overall)
Nu e disponibil
Rank: N/A (Overall)
franciu Metal
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8.5.1 Sanderson Electronegativitate
Cobalt Metal
1,01
Rank: 22 (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu Metal
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8.6.1 Allred Rochow Electronegativitate
Galiu Metal
Nu e disponibil
Rank: N/A (Overall)
1,07
Rank: 32 (Overall)
cesiu Metal
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8.7.1 Mulliken-Jaffe Electronegativitate
Poloniu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu Metal
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8.8.2 Allen Electronegativitate
berkelium Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu Metal
8.9 Electropositivity
8.9.1 Pauling Electropositivity
franciu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Aur Metal
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8.10 Energiile ionizarea
8.10.1 Primul nivel de energie
Crom Metal
547,10 kJ / mol
Rank: 71 (Overall)
540,00 kJ / mol
Rank: 73 (Overall)
cesiu Metal
8.11.1 Nivelul 2 Energie
Crom Metal
1.085,00 kJ / mol
Rank: 74 (Overall)
1.050,00 kJ / mol
Rank: 78 (Overall)
Ruteniu Metal
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8.11.2 3rd Level Energy
Crom Metal
2.404,00 kJ / mol
Rank: 51 (Overall)
2.150,00 kJ / mol
Rank: 67 (Overall)
Osmiu Metal
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8.11.3 4a Nivel de energie
Crom Metal
4.120,00 kJ / mol
Rank: 33 (Overall)
3.970,00 kJ / mol
Rank: 38 (Overall)
toriu Metal
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8.11.4 A 5 Nivel de energie
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Dubnium Metal
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8.11.5 A 6 Nivel de energie
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
seaborgiu Metal
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8.11.6 Nivelul de energie al 7-lea
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
bohrium Metal
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8.11.7 A 8-Level Energy
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
hassiu Metal
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8.11.8 Al 9-lea nivel de energie
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
itriu Metal
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8.11.9 A 10 Nivel de energie
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Stronţiu Metal
8.11.10 11 Nivelul de energie
Magneziu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
itriu Metal
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8.11.11 12 Nivelul de energie
Magneziu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
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8.11.12 13 Nivel de energie
Titan Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
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8.11.13 14 Nivel de energie
vanadiu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
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8.11.14 15 Nivel de energie
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mangan Metal
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8.11.15 16 Nivelul de energie
Mangan Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Fier Metal
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8.11.16 17 Nivelul de energie
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Cobalt Metal
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8.11.17 18 Nivelul de energie
Cobalt Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Nichel Metal
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8.11.18 19 Nivel de energie
Nichel Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Cupru Metal
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8.11.19 20 Nivelul de energie
Zinc Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
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8.11.20 21 Nivelul de energie
Zinc Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
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8.11.21 22 Nivelul de energie
Cupru Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
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8.11.22 23 Nivelul de energie
Cupru Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
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8.11.23 24 Nivelul de energie
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
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8.11.24 25 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
8.11.25 26 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
8.11.26 27 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
8.11.27 28 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
8.11.28 29 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
8.11.29 30 Nivelul de energie
molibdenul Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
molibdenul Metal
8.12 echivalent electrochimică
franciu Metal
1,89 g / amp-hr
Rank: 33 (Overall)
1,80 g / amp-hr
Rank: 36 (Overall)
beriliului Metal
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8.13 Funcția de electroni de lucru
Platină Metal
2,50 eV
Rank: 43 (Overall)
Nu e disponibil
Rank: N/A (Overall)
cesiu Metal
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8.14 Celelalte proprietăți chimice
ionizarea, Izotopii radioactivi, Solubilitate
ionizarea, Izotopii radioactivi, Solubilitate
9 Atomic
9.1 Numar atomic
Tennessine Metal
63
Rank: 53 (Overall)
61
Rank: 55 (Overall)
litiu Metal
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9.2 Configuratie electronica
[Xe] 4f7 6s2
[Xe] 4f5 6s2
9.3 Structura de cristal
Corp Centrat cilindrică (CCA)
Dublu hexagonala Închide Prânz la pachet (DHCP)
9.3.1 rețelei de cristal
9.4 Atom
9.4.1 Numărul de Protonii
Tennessine Metal
63
Rank: 52 (Overall)
61
Rank: 54 (Overall)
litiu Metal
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9.4.2 Numărul de Neutronii
Fleroviu Metal
89
Rank: 38 (Overall)
84
Rank: 40 (Overall)
litiu Metal
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9.4.3 Numărul de Electronii
Tennessine Metal
63
Rank: 52 (Overall)
61
Rank: 54 (Overall)
litiu Metal
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9.5 Raza unui Atom
9.5.1 Raza atomică
cesiu Metal
180,00 p.m
Rank: 14 (Overall)
183,00 p.m
Rank: 10 (Overall)
beriliului Metal
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9.5.2 Raza covalentă
franciu Metal
198,00 p.m
Rank: 13 (Overall)
199,00 p.m
Rank: 12 (Overall)
beriliului Metal
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9.5.3 Van der Waals Raza
franciu Metal
233,00 p.m
Rank: 18 (Overall)
236,00 p.m
Rank: 16 (Overall)
Zinc Metal
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9.6 Greutate atomica
Tennessine Metal
151,96 amu
Rank: 47 (Overall)
145,00 amu
Rank: 49 (Overall)
litiu Metal
9.7 volum atomic
cesiu Metal
28,90 cm3 / mol
Rank: 8 (Overall)
22,39 cm3 / mol
Rank: 12 (Overall)
Mangan Metal
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9.8 Numere atomice adiacente
9.8.1 Elementul precedent
9.8.2 Elementul următor
9.9 Valence Electron Potential
Platină Metal
45,60 (-EV)
Rank: 35 (Overall)
44,10 (-EV)
Rank: 39 (Overall)
franciu Metal
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9.10 Constant zabrele
Mangan Metal
458,10 p.m
Rank: 17 (Overall)
Nu e disponibil
Rank: N/A (Overall)
beriliului Metal
9.11 zabrele Unghiuri
π/2, π/2, π/2
Unknown
9.12 C latice / A Ratio
cadmiu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
beriliului Metal
10 Mecanic
10.1 Densitate
10.1.1 Densitatea la temperatura camerei
hassiu Metal
5,26 g / cm3
Rank: 69 (Overall)
7,26 g / cm3
Rank: 56 (Overall)
litiu Metal
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10.1.2 Densitate Când lichid (la mp)
Osmiu Metal
5,13 g / cm3
Rank: 47 (Overall)
Nu e disponibil
Rank: N/A (Overall)
litiu Metal
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10.2 Rezistență la tracțiune
Fier Metal
120,00 MPa
Rank: 15 (Overall)
Nu e disponibil
Rank: N/A (Overall)
indiu Metal
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10.3 Viscozitate
Mercur Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Mercur Metal
10.4 Presiunea de vapori
10.4.1 Presiunea de vapori la 1000 K
Stronţiu Metal
19,40 (Pa)
Rank: 4 (Overall)
Nu e disponibil
Rank: N/A (Overall)
ceriu Metal
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10.4.2 Presiunea de vapori la 2000 K
Crom Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Tungsten Metal
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10.5 Proprietățile elasticitate
10.5.1 shear Modulus
Osmiu Metal
7,90 GPa
Rank: 44 (Overall)
18,00 GPa
Rank: 36 (Overall)
Potasiu Metal
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10.5.2 Modulus în vrac
Osmiu Metal
8,30 GPa
Rank: 46 (Overall)
33,00 GPa
Rank: 36 (Overall)
cesiu Metal
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10.5.3 Modulul lui Young
Iridiu Metal
18,20 GPa
Rank: 47 (Overall)
46,00 GPa
Rank: 38 (Overall)
cesiu Metal
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10.6 poisson Raportul
Galiu Metal
0,15
Rank: 34 (Overall)
0,28
Rank: 17 (Overall)
beriliului Metal
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10.7 Alte proprietăți mecanice
Ductil
N / A
11 Magnetic
11.1 Caracteristici magnetice
11.1.1 Gravitație specifică
Cobalt Metal
5,24
Rank: 55 (Overall)
7,26
Rank: 43 (Overall)
litiu Metal
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11.1.2 Comenzi magnetice
paramagnetic
paramagnetic
11.1.3 Permeabilitate
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Bismut Metal
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11.1.4 Susceptibil
Fier Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
Bismut Metal
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11.2 Proprietăți electrice
11.2.1 Domeniul imobilier electrice
Conductor
Conductor
11.2.2 Rezistivitatea
Mercur Metal
0,90 nΩ · m
Rank: 62 (Overall)
0,75 nΩ · m
Rank: 64 (Overall)
taliu Metal
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11.2.3 Conductivitate electrică
Argint Metal
0,01 10 6 / cm Ω
Rank: 55 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Plutoniu Metal
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11.2.4 electron afinitate
Aur Metal
50,00 kJ / mol
Rank: 21 (Overall)
50,00 kJ / mol
Rank: 21 (Overall)
Mercur Metal
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12 Termic
12.1 Căldura specifică
litiu Metal
0,18 J / (kg K)
Rank: 33 (Overall)
0,18 J / (kg K)
Rank: 33 (Overall)
americiu Metal
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12.2 Molara Capacitatea de căldură
americiu Metal
27,66 J / mol · K
Rank: 16 (Overall)
Nu e disponibil
Rank: N/A (Overall)
beriliului Metal
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12.3 Conductivitate termică
Argint Metal
13,90 W / m · K
Rank: 56 (Overall)
17,90 W / m · K
Rank: 47 (Overall)
neptuniu Metal
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12.4 Temperatura critică
litiu Metal
Nu e disponibil
Rank: N/A (Overall)
Nu e disponibil
Rank: N/A (Overall)
yterbiu Metal
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12.5 Expansiunea termică
cesiu Metal
35,00 pm / (m · K)
Rank: 8 (Overall)
9,00 pm / (m · K)
Rank: 43 (Overall)
Tungsten Metal
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12.6 entalpia
12.6.1 Entalpia de Vaporizarea
Tungsten Metal
143,50 kJ / mol
Rank: 48 (Overall)
Nu e disponibil
Rank: N/A (Overall)
Zinc Metal
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12.6.2 Entalpie Fusion
Tungsten Metal
9,21 kJ / mol
Rank: 37 (Overall)
7,50 kJ / mol
Rank: 43 (Overall)
cesiu Metal
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12.6.3 Entalpie de atomizare
Tungsten Metal
180,00 kJ / mol
Rank: 47 (Overall)
310,00 kJ / mol
Rank: 34 (Overall)
Mercur Metal
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12.7 Standard Molar Entropy
protactiniu Met..
77,80 J / mol.K
Rank: 4 (Overall)
Nu e disponibil
Rank: N/A (Overall)
beriliului Metal
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